A swift dye uptake procedure for dye sensitized solar cells

被引：188

作者：

Nazeeruddin, MK ^{[1
]}

Splivallo, R ^{[1
]}

Liska, P ^{[1
]}

Comte, P ^{[1
]}

Grätzel, M ^{[1
]}

机构：

[1] Swiss Fed Inst Technol, Lab Photon & Interfaces, Inst Mol & Biol Chem, Sch Basic Sci, CH-1015 Lausanne, Switzerland

来源：

CHEMICAL COMMUNICATIONS | 2003年 / 12期

关键词：

D O I：

10.1039/b302566g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Solar cells based on swift self-assembled sensitizer bis(tetrabutylammonium)cis-di(thiocyanato)-N,N'-bis(4-carboxylato-4'-carboxylic acid-2,2A-bipyridine)ruthenium(II) (N719) on double layers of 12 + 4 mum thick nanocrystalline TiO2 films exhibit the incident monochromatic photon-to-current conversion efficiency ( IPCE) 90% and show a short circuit current density of 17 mA cm(-2), 750 mV open circuit potential and 0.72 fill factor yielding power conversion efficiencies over 9.18% under AM 1.5 sun. For the first time highest power conversion efficiencies are obtained for dye sensitized solar cells using a swift self-assembled procedure.

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收藏

页码：1456 / 1457

页数：2

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